253352736

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1424

約数の個数: 216

約数和(自身を含む): 903222684

約数和(自身を除く): 649869948

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1381, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2548, 2762, 2912, 3276, 3528, 3744, 3822, 4143, 4368, 4704, 5096, 5524, 5733, 6552, 7056, 7644, 8286, 8736, 9667, 10192, 11048, 11466, 12429, 13104, 14112, 15288, 16572, 17953, 19334, 20384, 22096, 22932, 24858, 26208, 29001, 30576, 33144, 35906, 38668, 44192, 45864, 49716, 53859, 58002, 61152, 66288, 67669, 71812, 77336, 87003, 91728, 99432, 107718, 116004, 125671, 132576, 135338, 143624, 154672, 161577, 174006, 183456, 198864, 203007, 215436, 232008, 251342, 270676, 287248, 309344, 323154, 348012, 377013, 397728, 406014, 430872, 464016, 502684, 541352, 574496, 609021, 646308, 696024, 754026, 812028, 861744, 879697, 928032, 1005368, 1082704, 1131039, 1218042, 1292616, 1392048, 1508052, 1624056, 1723488, 1759394, 2010736, 2165408, 2262078, 2436084, 2585232, 2639091, 2784096, 3016104, 3248112, 3518788, 4021472, 4524156, 4872168, 5170464, 5278182, 6032208, 6496224, 7037576, 7917273, 9048312, 9744336, 10556364, 12064416, 14075152, 15834546, 18096624, 19488672, 21112728, 28150304, 31669092, 36193248, 42225456, 63338184, 84450912, 126676368, 253352736]

約数ペア:

[(1, 253352736), (2, 126676368), (3, 84450912), (4, 63338184), (6, 42225456), (7, 36193248), (8, 31669092), (9, 28150304), (12, 21112728), (13, 19488672), (14, 18096624), (16, 15834546), (18, 14075152), (21, 12064416), (24, 10556364), (26, 9744336), (28, 9048312), (32, 7917273), (36, 7037576), (39, 6496224), (42, 6032208), (48, 5278182), (49, 5170464), (52, 4872168), (56, 4524156), (63, 4021472), (72, 3518788), (78, 3248112), (84, 3016104), (91, 2784096), (96, 2639091), (98, 2585232), (104, 2436084), (112, 2262078), (117, 2165408), (126, 2010736), (144, 1759394), (147, 1723488), (156, 1624056), (168, 1508052), (182, 1392048), (196, 1292616), (208, 1218042), (224, 1131039), (234, 1082704), (252, 1005368), (273, 928032), (288, 879697), (294, 861744), (312, 812028), (336, 754026), (364, 696024), (392, 646308), (416, 609021), (441, 574496), (468, 541352), (504, 502684), (546, 464016), (588, 430872), (624, 406014), (637, 397728), (672, 377013), (728, 348012), (784, 323154), (819, 309344), (882, 287248), (936, 270676), (1008, 251342), (1092, 232008), (1176, 215436), (1248, 203007), (1274, 198864), (1381, 183456), (1456, 174006), (1568, 161577), (1638, 154672), (1764, 143624), (1872, 135338), (1911, 132576), (2016, 125671), (2184, 116004), (2352, 107718), (2548, 99432), (2762, 91728), (2912, 87003), (3276, 77336), (3528, 71812), (3744, 67669), (3822, 66288), (4143, 61152), (4368, 58002), (4704, 53859), (5096, 49716), (5524, 45864), (5733, 44192), (6552, 38668), (7056, 35906), (7644, 33144), (8286, 30576), (8736, 29001), (9667, 26208), (10192, 24858), (11048, 22932), (11466, 22096), (12429, 20384), (13104, 19334), (14112, 17953), (15288, 16572)]